Passengers on the Beijing subway can pay with plastic bottles.
29
The sound you hear when you crack your knuckles is actually the sound of nitrogen gas bubbles bursting.
244
The original game of "Monopoly" was circular.
230
Q-Tip Cotton Swabs were originally called Baby Gays.
55
Studies show that the colder the room you sleep in, the more likely you are to have a bad dream.
29
More than 10% of the world's salt is used to de-ice American roads.
54
A quarter has 119 grooves on its edge, a dime has one less groove!
34
Anuptaphobia is the fear of staying single.
11